
<template>
  <!-- 弹框 -->
  <div>
    <el-dialog
      title="提示"
      :visible.sync="dialogVisible"
      width="30%"
      :before-close="handleClose"
      :close-on-click-modal="false"
    >
      <span>这是一段信息</span>
      <span slot="footer" class="dialog-footer">
        <el-button @click="dialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="dialogVisible = false">确 定</el-button>
      </span>
    </el-dialog>

  </div>
</template>
<script>
export default {
  props: {
    dialogVisible: {
      type: Boolean,
      default() {
        return false
      }
    }
  },
  data() {
    return {
    }
  },
  methods: {
    // 监听表单关闭的事件
    handleClose(done) {
      this.$emit('update') // 通知父组件关闭弹框
    }
  }
}
</script>
